# Xfinity Coverage in Port Isabel, TX 78578

Mixed — Xfinity coverage in Port Isabel, TX 78578 is usable but uneven.

## Summary

- **Carrier**: Xfinity (on the Verizon network)
- **Location**: Port Isabel, TX 78578
- **Verdict**: FAIR (fair)
- **Towers on network**: 3
- **Best signal (dBm)**: -63.0
- **Nearest tower**: 3.12 mi
- **Low-band sites**: 0
- **Mid-band sites**: 3
- **High-band sites**: 0

## Coordinates

- **Latitude**: 26.05336
- **Longitude**: -97.31004

## Xfinity Coverage in Nearby Cities

- [La Joya, TX](/coverage/xfinity-mobile/near/city-state/la-joya/tx) — 27 towers
- [Penitas, TX](/coverage/xfinity-mobile/near/city-state/penitas/tx) — 23 towers
- [Mission, TX](/coverage/xfinity-mobile/near/city-state/mission/tx) — 20 towers
- [Sullivan City, TX](/coverage/xfinity-mobile/near/city-state/sullivan-city/tx) — 12 towers
- [Mcallen, TX](/coverage/xfinity-mobile/near/city-state/mcallen/tx) — 6 towers
- [Los Fresnos, TX](/coverage/xfinity-mobile/near/city-state/los-fresnos/tx) — 6 towers

## Related Links

- **View on Map**: https://www.celltowermaps.com/coverage/xfinity-mobile/near/zip-code/78578
- **All carriers at this zip**: https://www.celltowermaps.com/cell-towers/near/zip-code/78578

## Data Source

Tower data sourced from FCC licensing records and OpenCellID. For more information, visit https://www.celltowermaps.com/llms.txt